View clinical trials related to Scleroderma, Diffuse.
Filter by:The primary objective of this study is to evaluate the safety and tolerability of intravenously administered MEDI-551 over escalating single doses in adult subjects with Scleroderma
To evaluate the safety and tolerability of a multiple-dosed drug (MEDI-546) in adults with scleroderma.
Exercise-induced increase of the pulmonary arterial pressure may be an early sign of pulmonary arterial hypertension. It has been shown that patients with normal pulmonary arterial pressure at rest but elevated pulmonary arterial pressure during exercise have a decreased exercise-capacity and may have a worse prognosis compared to patients with normal pulmonary arterial pressure values at rest and during exercise. According to the currently used definition pulmonary hypertension can be diagnosed if the mean pulmonary arterial pressure is higher than 25mmHg at rest or 30mmHg during exercise. In this study patients with a risk for pulmonary arterial hypertension (connective tissue disease) and increased pulmonary arterial pressure values during exercise are receiving a therapy with a dual endothelin receptor antagonist - bosentan, a therapy established for pulmonary arterial hypertension. The therapy effect is than compared to the recorded changes before the introduction of this therapy.
Scleroderma is a rare, long-term autoimmune disease in which normal tissue is replaced with dense, thick fibrous tissue. Normally, the immune system helps defend the body against disease and infection. In people with scleroderma, the immune system triggers fibroblast cells to produce too much of the protein collagen. The extra collagen becomes deposited in the skin and organs, causing hardening and thickening that is similar to the scarring process. Although scleroderma most often affects the skin, it also can affect other parts of the body, including the lungs, and in its most severe forms scleroderma can be life-threatening. Scleroderma-related interstitial lung disease is one example of a life-threatening scleroderma condition. In people with symptomatic scleroderma-related interstitial lung disease, scarring occurs in the delicate lung tissue, compromising lung function. The purpose of this study is to determine whether people with symptomatic scleroderma-related interstitial lung disease experience more respiratory benefits from treatment with a 2-year course of mycophenolate mofetil or treatment with a 1-year course of oral cyclophosphamide.
The Scleroderma Cyclophosphamide Or Transplant (SCOT) Trial is a Phase II/III interventional trial comparing two treatments for early, severe scleroderma. These two interventions are high dose immunosuppressive therapy followed by autologous stem cell transplantation and monthly high dose pulse cyclophosphamide (the later for 12 doses). While standard of care might be considered the optimal control arm for a trial such as this one, no such standard of care is available for the population of scleroderma patients defined by the eligibility criteria for this trial. The rheumatologists on the protocol team believe that the SCOT cyclophosphamide regimen represents the best control arm for this study. However, given concerns over use of a treatment arm as a control that has not been established as a standard of care, this registry was established. The registry will be a prospective, observational study of subjects with severe systemic sclerosis (SSc) who are eligible to participate in the Scleroderma Cyclophosphamide or Transplantation (SCOT) Study but are denied insurance coverage or decline to participate prior to randomization. Subjects will be accrued over the same period as the SCOT study. Subjects will follow the course of treatment prescribed by their treating physician with no interference from the registry. The primary purpose of this study is to document the disease course and outcome in a group of participants who are eligible for the SCOT study, but declined to participate, in order to determine whether their outcome is better, worse, or no different than those who participate in the treatment phase of the trial.
The purpose of this study is to assess whether skin biopsy specimens from patients with diffuse cutaneous systemic sclerosis (dcSSc) can be used as biomarkers (measures of activity and type) of disease to predict response to various experimental treatments. There are various experimental treatments being used in the treatment of slceroderma, but there is no way to predict response to any given therapy. The investigators will use DNA microarray to analyze the changes in gene expression in skin biopsies in response to various treatments. Our hypothesis is that the investigators will see changes in gene expression in response to various treatments that will give us insight into the cause of scleroderma. The investigators predict that they will be able to use this information to predict which experimental treatments will be beneficial to individual patients
This study will assess the pharmacokinetic and safety profile of treprostinil following fixed and escalating doses of treprostinil diethanolamine SR tablets. Open-label, two-part study assessing the pharmacokinetics, safety, and tolerability of oral treprostinil diethanolamine SR. Cohort 1: single 1 mg treprostinil diethanolamine SR dose. Cohort 2: escalating doses of treprostinil diethanolamine SR up to a target dose of 4 mg BID.
Aim: Determination of frequency and nature of coronary involvement (including epicardial and microvascular) among scleroderma patients referred for right heart catheterization.
This study will evaluate the effect of treprostinil diethanolamine (UT-15C) sustained release tablets(compared to placebo) on digital ulcers in patients with scleroderma. Treprostinil diethanolamine is an analog of prostacyclin. Prostacyclin is a naturally occuring substance produced by the cells of blood vessels that inhibits platelet aggregation, induces vasodilation, and suppresses smooth muscle proliferation. Improvement in blood flow in lower limbs and fingers would be anticipated to result in a reduction in ischemic pain, Raynaud's phenomenon and promote healing of digital ulcers and other ischemic wounds.
The purpose of this study was to evaluate the safety of Dasatininb in the treatment of scleroderma pulmonary interstitial fibrosis.